Programming an Existing or New Control Module
WARNING: This page is about a different car, the 2020 Chevrolet Silverado 1500. However, it is still accessible from the selected car via links, so may be relevant.
To program an existing or new control module, perform the following procedure:
- Ignition - On/Vehicle - In Service Mode
- Access SPS and follow the on-screen instructions for the control module:K69 Transfer Case Control Module
- Perform the SPS function:K69 Transfer Case Control Module - Programming
- Perform the SPS function:K69 Transfer Case Control Module - Setup
- Clear DTCs.
- Perform the scan tool function:Range Actuator Learn
Refer to:Transfer Case Range Actuator Learn